Recap
- PCA, got PCA1 and PC2
- correlation coefficient
- linear model
Contents
- Affinity Matrix
- PCA
- Plot by PC1~PC3
1. Musicians
1.1 Affinity Matrix
|
|
composer
|
singer
|
drummer
|
pianist
|
saxophonist
|
bassist
|
songwriter
|
trumpeter
|
guitarist
|
producer
|
vocalist
|
percussionist
|
horn
|
keyboardist
|
trombonist
|
flute
|
|
composer
|
1.0000000
|
0.1147541
|
0.1382114
|
0.3534483
|
0.1983471
|
0.1507937
|
0.0720721
|
0.2142857
|
0.1083333
|
0.0747664
|
0.0892857
|
0.0322581
|
0.1041667
|
0.0439560
|
0.0439560
|
0.0555556
|
|
singer
|
0.1147541
|
1.0000000
|
0.0752688
|
0.0934579
|
0.0396040
|
0.1538462
|
0.5490196
|
0.0786517
|
0.2739726
|
0.1718750
|
0.3898305
|
0.0000000
|
0.0476190
|
0.0185185
|
0.0185185
|
0.0000000
|
|
drummer
|
0.1382114
|
0.0752688
|
1.0000000
|
0.1415094
|
0.1237113
|
0.2111111
|
0.1066667
|
0.1235955
|
0.1547619
|
0.0972222
|
0.0886076
|
0.1111111
|
0.0447761
|
0.0727273
|
0.0000000
|
0.0172414
|
|
pianist
|
0.3534483
|
0.0934579
|
0.1415094
|
1.0000000
|
0.1250000
|
0.1886792
|
0.0416667
|
0.1818182
|
0.0754717
|
0.0549451
|
0.0510204
|
0.0405405
|
0.0740741
|
0.0704225
|
0.0410959
|
0.0270270
|
|
saxophonist
|
0.1983471
|
0.0396040
|
0.1237113
|
0.1250000
|
1.0000000
|
0.1515152
|
0.0114943
|
0.1413043
|
0.0515464
|
0.0370370
|
0.0340909
|
0.0317460
|
0.0563380
|
0.0322581
|
0.0158730
|
0.1228070
|
|
bassist
|
0.1507937
|
0.1538462
|
0.2111111
|
0.1886792
|
0.1515152
|
1.0000000
|
0.1733333
|
0.1052632
|
0.3076923
|
0.0909091
|
0.0963855
|
0.0317460
|
0.0416667
|
0.0666667
|
0.0000000
|
0.0322581
|
|
songwriter
|
0.0720721
|
0.5490196
|
0.1066667
|
0.0416667
|
0.0114943
|
0.1733333
|
1.0000000
|
0.0000000
|
0.2881356
|
0.2608696
|
0.3541667
|
0.0000000
|
0.0208333
|
0.0000000
|
0.0000000
|
0.0000000
|
|
trumpeter
|
0.2142857
|
0.0786517
|
0.1235955
|
0.1818182
|
0.1413043
|
0.1052632
|
0.0000000
|
1.0000000
|
0.0449438
|
0.0273973
|
0.0789474
|
0.0181818
|
0.2692308
|
0.0784314
|
0.0377358
|
0.0000000
|
|
guitarist
|
0.1083333
|
0.2739726
|
0.1547619
|
0.0754717
|
0.0515464
|
0.3076923
|
0.2881356
|
0.0449438
|
1.0000000
|
0.1428571
|
0.2153846
|
0.0192308
|
0.0500000
|
0.0196078
|
0.0196078
|
0.0000000
|
|
producer
|
0.0747664
|
0.1718750
|
0.0972222
|
0.0549451
|
0.0370370
|
0.0909091
|
0.2608696
|
0.0273973
|
0.1428571
|
1.0000000
|
0.1960784
|
0.0000000
|
0.0000000
|
0.0303030
|
0.0000000
|
0.0303030
|
|
vocalist
|
0.0892857
|
0.3898305
|
0.0886076
|
0.0510204
|
0.0340909
|
0.0963855
|
0.3541667
|
0.0789474
|
0.2153846
|
0.1960784
|
1.0000000
|
0.0000000
|
0.1063830
|
0.0000000
|
0.0250000
|
0.0512821
|
|
percussionist
|
0.0322581
|
0.0000000
|
0.1111111
|
0.0405405
|
0.0317460
|
0.0317460
|
0.0000000
|
0.0181818
|
0.0192308
|
0.0000000
|
0.0000000
|
1.0000000
|
0.0000000
|
0.1538462
|
0.0000000
|
0.0000000
|
|
horn
|
0.1041667
|
0.0476190
|
0.0447761
|
0.0740741
|
0.0563380
|
0.0416667
|
0.0208333
|
0.2692308
|
0.0500000
|
0.0000000
|
0.1063830
|
0.0000000
|
1.0000000
|
0.0416667
|
0.0000000
|
0.0000000
|
|
keyboardist
|
0.0439560
|
0.0185185
|
0.0727273
|
0.0704225
|
0.0322581
|
0.0666667
|
0.0000000
|
0.0784314
|
0.0196078
|
0.0303030
|
0.0000000
|
0.1538462
|
0.0416667
|
1.0000000
|
0.0000000
|
0.0000000
|
|
trombonist
|
0.0439560
|
0.0185185
|
0.0000000
|
0.0410959
|
0.0158730
|
0.0000000
|
0.0000000
|
0.0377358
|
0.0196078
|
0.0000000
|
0.0250000
|
0.0000000
|
0.0000000
|
0.0000000
|
1.0000000
|
0.0000000
|
|
flute
|
0.0555556
|
0.0000000
|
0.0172414
|
0.0270270
|
0.1228070
|
0.0322581
|
0.0000000
|
0.0000000
|
0.0000000
|
0.0303030
|
0.0512821
|
0.0000000
|
0.0000000
|
0.0000000
|
0.0000000
|
1.0000000
|
2. Instruments
2.1 Affinity Matrix
|
|
composer
|
singer
|
drummer
|
pianist
|
saxophonist
|
bassist
|
songwriter
|
trumpeter
|
guitarist
|
producer
|
vocalist
|
percussionist
|
horn
|
keyboardist
|
trombonist
|
flute
|
|
composer
|
1.0000000
|
0.1147541
|
0.1382114
|
0.3534483
|
0.1983471
|
0.1507937
|
0.0720721
|
0.2142857
|
0.1083333
|
0.0747664
|
0.0892857
|
0.0322581
|
0.1041667
|
0.0439560
|
0.0439560
|
0.0555556
|
|
singer
|
0.1147541
|
1.0000000
|
0.0752688
|
0.0934579
|
0.0396040
|
0.1538462
|
0.5490196
|
0.0786517
|
0.2739726
|
0.1718750
|
0.3898305
|
0.0000000
|
0.0476190
|
0.0185185
|
0.0185185
|
0.0000000
|
|
drummer
|
0.1382114
|
0.0752688
|
1.0000000
|
0.1415094
|
0.1237113
|
0.2111111
|
0.1066667
|
0.1235955
|
0.1547619
|
0.0972222
|
0.0886076
|
0.1111111
|
0.0447761
|
0.0727273
|
0.0000000
|
0.0172414
|
|
pianist
|
0.3534483
|
0.0934579
|
0.1415094
|
1.0000000
|
0.1250000
|
0.1886792
|
0.0416667
|
0.1818182
|
0.0754717
|
0.0549451
|
0.0510204
|
0.0405405
|
0.0740741
|
0.0704225
|
0.0410959
|
0.0270270
|
|
saxophonist
|
0.1983471
|
0.0396040
|
0.1237113
|
0.1250000
|
1.0000000
|
0.1515152
|
0.0114943
|
0.1413043
|
0.0515464
|
0.0370370
|
0.0340909
|
0.0317460
|
0.0563380
|
0.0322581
|
0.0158730
|
0.1228070
|
|
bassist
|
0.1507937
|
0.1538462
|
0.2111111
|
0.1886792
|
0.1515152
|
1.0000000
|
0.1733333
|
0.1052632
|
0.3076923
|
0.0909091
|
0.0963855
|
0.0317460
|
0.0416667
|
0.0666667
|
0.0000000
|
0.0322581
|
|
songwriter
|
0.0720721
|
0.5490196
|
0.1066667
|
0.0416667
|
0.0114943
|
0.1733333
|
1.0000000
|
0.0000000
|
0.2881356
|
0.2608696
|
0.3541667
|
0.0000000
|
0.0208333
|
0.0000000
|
0.0000000
|
0.0000000
|
|
trumpeter
|
0.2142857
|
0.0786517
|
0.1235955
|
0.1818182
|
0.1413043
|
0.1052632
|
0.0000000
|
1.0000000
|
0.0449438
|
0.0273973
|
0.0789474
|
0.0181818
|
0.2692308
|
0.0784314
|
0.0377358
|
0.0000000
|
|
guitarist
|
0.1083333
|
0.2739726
|
0.1547619
|
0.0754717
|
0.0515464
|
0.3076923
|
0.2881356
|
0.0449438
|
1.0000000
|
0.1428571
|
0.2153846
|
0.0192308
|
0.0500000
|
0.0196078
|
0.0196078
|
0.0000000
|
|
producer
|
0.0747664
|
0.1718750
|
0.0972222
|
0.0549451
|
0.0370370
|
0.0909091
|
0.2608696
|
0.0273973
|
0.1428571
|
1.0000000
|
0.1960784
|
0.0000000
|
0.0000000
|
0.0303030
|
0.0000000
|
0.0303030
|
|
vocalist
|
0.0892857
|
0.3898305
|
0.0886076
|
0.0510204
|
0.0340909
|
0.0963855
|
0.3541667
|
0.0789474
|
0.2153846
|
0.1960784
|
1.0000000
|
0.0000000
|
0.1063830
|
0.0000000
|
0.0250000
|
0.0512821
|
|
percussionist
|
0.0322581
|
0.0000000
|
0.1111111
|
0.0405405
|
0.0317460
|
0.0317460
|
0.0000000
|
0.0181818
|
0.0192308
|
0.0000000
|
0.0000000
|
1.0000000
|
0.0000000
|
0.1538462
|
0.0000000
|
0.0000000
|
|
horn
|
0.1041667
|
0.0476190
|
0.0447761
|
0.0740741
|
0.0563380
|
0.0416667
|
0.0208333
|
0.2692308
|
0.0500000
|
0.0000000
|
0.1063830
|
0.0000000
|
1.0000000
|
0.0416667
|
0.0000000
|
0.0000000
|
|
keyboardist
|
0.0439560
|
0.0185185
|
0.0727273
|
0.0704225
|
0.0322581
|
0.0666667
|
0.0000000
|
0.0784314
|
0.0196078
|
0.0303030
|
0.0000000
|
0.1538462
|
0.0416667
|
1.0000000
|
0.0000000
|
0.0000000
|
|
trombonist
|
0.0439560
|
0.0185185
|
0.0000000
|
0.0410959
|
0.0158730
|
0.0000000
|
0.0000000
|
0.0377358
|
0.0196078
|
0.0000000
|
0.0250000
|
0.0000000
|
0.0000000
|
0.0000000
|
1.0000000
|
0.0000000
|
|
flute
|
0.0555556
|
0.0000000
|
0.0172414
|
0.0270270
|
0.1228070
|
0.0322581
|
0.0000000
|
0.0000000
|
0.0000000
|
0.0303030
|
0.0512821
|
0.0000000
|
0.0000000
|
0.0000000
|
0.0000000
|
1.0000000
|